CNN Makes Flurry of Changes

CNN's managing editor, Mark Whitaker, is stepping down amid a flurry of changes in both staff and programming, instituted by the news channel's new president, Jeff Zucker.

Aside from confirming Mr. Whitaker's departure, CNN said Tuesday that it had hired Chris Cuomo for a "major role in a new CNN morning show," expected to be launched this spring. He is the third reporter that Mr. Zucker has poached from ABC News or its...